Gothic Palace Anime Trio

Create a tall vertical gothic-romantic anime illustration in an ornate European palace music room, using a refined sepia monochrome palette with warm candlelight, strong dark ink-like outlines, intricate linework, and a slightly simplified but highly elegant manga rendering style. Show exactly 3 beautiful young male musicians: the central figure is central_musician, standing full body in the foreground from a slightly high camera angle, wearing a long black formal tailcoat with layered vest, tie, chains, jeweled brooches, fitted trousers, and polished boots, playing a violin with bow held diagonally across his body; at lower left is left_musician seated on an ornate chair, holding an acoustic guitar; at right is right_musician seated at a glossy grand piano, hands on the keys, wearing a light formal suit. Set them inside a lavish baroque room with towering arched windows on the left, heavy draped curtains, carved wall panels, floral wall art in a gilded frame, crystal chandelier overhead, candelabras with lit candles, vases of flowers, ornate chairs, reflective patterned marble floor, and blurred foreground flowers near the bottom edge. Emphasize dramatic chiaroscuro, delicate sparkles on jewelry and instruments, soft dust motes, elegant melancholic expressions, aristocratic atmosphere, and dense decorative detail without modern objects, text, logos, or bright colors. Use aspect_ratio composition, cinematic depth, and poster-quality detail.